Site : GLPI : Injection de données

Documentation : User manual

Of course, YUM is the simplest way to install :

yum --enablerepo=remi install glpi-datainjection

If you prefer the download : the repository

After the RPM installation, you need to connect to GLPI to end the installation (Menu : Setup / Plugins / File injection) to create / migrate the table used by this plugin..

As plugin have been renamed (data_injection > datainjection), it should be "cleaned" from interface (RPM keep the same name).